Long time reader...1st time poster! Building a 4.0 for my '95 Ranger resto and building it for longevity...I believe that I read that the Elgin Rocker Arms have larger holes for oiling vs stock. Not sure if this is true or the Melling as well. I guess what I'm asking is, if I'm replacing the rocker arms, what are the best ones to go with?

 

I have reused 4.0l OHV rocker assembly and pushrods without any issues, obviously none showed wear
The lifters need to be changed, for sure

So use any 3rd party brand that has good reviews, but OEM would be fine to use